LSIS SV-iG5A Series User Manual

7-17
7.5 V/F control
z Linear V/F pattern operation
Group Code Parameter Name Setting Range Initial Unit
Function group 1 F22
[Base frequency]
- 30 ~ 400 60.00 Hz
F23 [Start frequency] - 0.1 ~ 10.0 0.50 Hz
F30 [V/F pattern] 0
0 ~ 2 0
Function group 2 H40 [Control mode select]
-
0 ~ 3 0
 Set F30 to 0 {Linear}.
 This pattern maintains a linear Volts/frequency ratio from F23 - [Start frequency] to F22-
[Base frequency]. This is appropriate for constant torque applications.
 Base Frequency: Inverter outputs its rated voltage at this level. Enter the motor nameplate
frequency.
 Start Frequency: Inverter starts to output its voltage at this level.
z Square V/F pattern
Group Code Parameter Name Setting Range Initial Unit
Function
group 1
F30
[V/F pattern]
1
0 ~ 2 0
 Set F30 to 1{Square}.
 This pattern maintains squared volts/hertz ratio. Appropriate applications are fans, pumps,
etc.
Run
command
Freq.
Start freq.
Base freq.
Voltage
Inverter rated
voltage
Freq.
Base freq.
100%
Voltage

LSIS SV-iG5A Series Specifications

General

Brand	LSIS
Model	SV-iG5A Series
Category	Inverter
Language	English